Question

the sum of two angles of a quadrilateral is 180 degree what is the sum of the other two angles​

Answer 1

Answer:

other two angle will be equal 90 degree

Step-by-step explanation:

we that

a+b+c+d=360

90+90+x+x=360

2x+180=360

2x=360-180

2x=180

x=180÷2

x=90

Answer 2

Answer:

180

Step-by-step explanation:

sum of all angle in quad=360

sum of 2 angles are known=180

the sum of other 2 angles would be 360-180 =180